REQUEST FOR TENDER

North Mara Gold Mine, a fully owned subsidiary of Twiga Minerals Corporation, which is ultimately owned by Barrick Gold Corporation and the Government of the United Republic of Tanzania requests the submission of Tenders from reputable, experienced, certified, and qualified parties to provide the following:

Specifications

Supply of Networking Equipment

Non-Industrial Switching

Core Switches - Cisco 9300X Catalyst Switches (4 Units)

With Dual 1900W PSU, Switch and Power Stacking, SFP+ Network Modules, DNA

Advantage, Peripherals

C9300X-48HXN-A

CON-L1NCD-C9300XM4

PWR-C1-1900WAC-UP

PWR-C1-1900WAC-P/2

C9K-PWR-CAB-AC-SA

C9300-SSD-NONE

C9K-ACC-SCR-4

TE-EMBEDDED-T

STACK-T1-50CM

CAB-GUIDE-1RU

TE-EMBEDDED-T-3Y

CAB-SPWR-30CM

C9300-DNA-A-48

D-DNAS-EXT-S-T

C9000-HSEC

CON-L1SWT-C93A48

D-DNAS-EXT-S-3Y

C9K-ACC-RBFT

C9300-DNA-A-48-3Y

C9300X-NM-8Y

Fiber Core Switches - Cisco 9500 (6 Units)

With Dual 650W Power Supplies, DNA Advantage, Peripherals

C9500-24Y4C-A

CON-LINCD-C95024YA

C9500-SSD-NONE SFP-25G-SR-S=

C9500-DNA-24Y4C-A SFP-10G-SR=

C9K-PWR-650WAC-R/2 C9500-DNA-L-A-3Y

CAB-C13-C14-AC

CON-L1SWT-C9524Y SFP-10G-LR=

Fiber Distribution Switches - Cisco 9500 (6 Units)

With Dual 650W Power Supplies, DNA Essentials, Peripherals

C9500-24Y4C-E

CON-LINCD-C95024EY

CAB-C13-C14-2M

C9500-SSD-NONE SFP-25G-SR-S=

C9500-DNA-24Y4C-E SFP-10G-SR=

CON-L1SWT-C9524Y SFP-10G-LR=

C9K-PWR-650WAC-R/2

C9500-DNA-L-E-3Y

Industrial Switching

Industrial Fiber Distribution Switches - Cisco IE9300 (12 Units)

With Dual Power Supplies, DNA Essentials, Stacking Cables, Peripherals

IE-9320-22S2C4X-E

CON-SW-IE932CXE

PWR-RGD-AC-DC-H

SIE9300UK9-1711 IE9300-DNA-E

CAB-STK-1M

IOT-OTHER

IE9300-DNA-E-3Y

PWR-RGD-AC-DC-H=

GLC-LX-SM-RGD- SFP-10G-LR= SD-IE-4GB

Industrial Copper Rack Switches - Cisco IE9300 (12 Units)

With Dual Power Supplies, DNA Essentials, Stacking Cables, Peripherals

IE-9320-16P8U4X-E

CON-SW-IE930U4E

SD-IE-4GB

IE9300_SW

NO-IOT-SOLUTION

IE9300-DNA-E

SFP-10G-LR= SD-IE-4GB

PWR-RGD-AC-DC-250

PWR-RGD-AC-DC-25 IE9300-DNA-E-3Y

Industrial 10Gbps Access Layer POE Switches - Cisco IE3300 (20 Units) With Power Supply, DNA Essentials, Mgig Network Module, Peripherals CON-SW-IEM330U4 CON-SW-IEM3308S GLC-LX-SM-RGD- STK-RACK-DINRAIL SFP-10G-LR= IEM-3300-4MU=

IE-3300-8U2X-E

CON-SW-IE330X08

SD-IE-4GB

IEM-3300-8S=

PWR-IE480WPCAC-

Industrial 1Gbps Access Layer Switches - Cisco IE3300 (10 Units) With Power Supply, DNA Essentials, Peripherals

IE-3300-8T2S-E

CON-SW-IE33008E

IE3X00_SW SFP-10G-LR=

SD-IE-4GB

WR-IE65W-PC-AC

GLC-LX-SM-RGD- STK-RACK-DINRAIL=

Industrial 1Gbps Access Layer POE Switches - Cisco IE3300 (40 Units) With Power Supply, DNA Essentials, Peripherals

IE-3300-8P2S-E

IE3X00_SW

SD-IE-4GB

CON-SW-IE33008S

SFP-10G-LR=

GLC-LX-SM-RGD=

Industrial Wi-Fi

Wireless Controller - Cisco 9800 (2 Units)

With Licensing and Peripherals

C9800-40-K9

C9800-PWR-BLANK CAB-C13-C14-2M

CON-L1NBD-C98004KA

C9800-AC-750W-R

LIC-C9800-DTLS-K9

IE240WPCAC-

STK-RACK-DINRAIL=

SFP-10G-SR=

Wireless Heavy-Duty Access Point - Cisco IW9165 (10 Units)

With Licensing, Peripherals

CON-L1SWT-IW6DNA AIR-DNA-NWSTACK-A AIR-DNA-A-T-3Y

IW9165DH-ROW-AP

CON-L1NBD-IW91ROWP

SWIW9165-CAPWAP-K9

IW-DNA-A-3

AIR-DNA-A-T

D-DNAS-EXT-BUN-T

IW-DNA-A

D-DNAS-EXT-BUN-3Y

Wireless Industrial Access Point - Cisco IW9167 (20 Units)

With Licensing, Peripherals

IW9167IH-ROW-AP

IW-DNA-A

CON-L1NBD-IW916IRP

IW-AP-UNKNOWN

Qualification Criteria

AIR-DNA-A-T

CON-L1SWT-IW6DNA AIR-DNA-A-T-3Y

IW-DNA-A-3

D-DNAS-EXT-BUN-3Y

D-DNAS-EXT-BUN-T

No

Reference no

Description of work

Qualification Criteria

NM019/2024

Supply of Networking Equipment

Price competitiveness and detailed cost breakdown

Cisco Partner level - Premier or higher Competitive Lead Time and Incoterm

Local Content Plan Approval Letter or

Acknowledgement of Submission from the Mining Commission

BRELA detailed Search document indicating company ownership

Submission of Proposals

If your company meets the qualification criteria and would like to participate in this tender, please submit your quote along with your company

profile and evidence of compliance with the qualification criteria to nm.proposal@barrick.com.

Applicants must quote the tender description(s) and the respective reference no.(s) in the subject line of the email.

NB: The Company reserves the right to invite any other supplier(s) through this advertisement.

Qualification of any company submitting a "Proposal" shall be at the sole discretion of NMGM.

If you do not hear from us in 21 days after the deadline date, please consider your submission unsuccessful.

Key Dates Last Date to Submit Proposals 7th Aug 2024

North Mara Gold Mine Limited